3

Key Functions

Water and dust resistance

(IP54)

The series’ tightly sealed design

helps protect against water, dust

and damage. Each handheld DMM

is certified with IP 54 ratings so

that you can carry out tests and

measurements with confidence,

even in harsh working conditions.

Operational up to 3000

meters altitude

For high altitude applications such

as wind farm maintenance, you can

measure with confidence using the

U1270 Series, capable of measuring

up to 3000 meters above sea level.

High measurement rate at

seven readings per second

for Voltage and Current

You can detect even the slightest

change in your sensitive signals

(Voltage and Current) with its high

measurement rate capability. By

clicking the resettable smooth

function button, you may customize

the readings’ sensitivity suitable for

various tests.

Visual alert for continuity

test (for U1271A and U1272A

only)

Continuity detection in noisy and

dark environments is made easy

with U1270 Series’ loud beeper and

flashing backlight that indicates

continuity and thus improves safety.

Up to 10,000 recording

points for manual, auto and

event logging

Record measurements on-the-go

and transfer data to PC conveniently

with the huge internal memory of up

to 10,000 recording points. The GUI

Data Logging software and optional

U1173A IR-USB cable are required

to transfer data or perform real time

data logging on a PC.

Built-in Low Pass Filter

The U1270 Series offers a 1 kHz LPF

or Low Pass Filter to provide accurate

Variable Frequency Drive (VFD)

output measurements. This function

eliminates high frequency noise and

harmonics, ensuring motor filter

efficiency.

Figure 1. Comparison of voltage output from industrial motor VFD without and with Low Pass Filter functionality.